We have moved to even vlan pooling in efforts to stabilize the uneven distribution of IP's across the 4 /23 vlans we have in a pool. What we're seeing is many clients are getting new IP's after deatuhs/ auths on the AP (i'm guessing devices going to sleep and waking up like mobile phones).
If we use even vlan pooling - and a device disconnects from an AP and connects back right away, it's back to Aruba using round-robin on what vlan the client will be place in, correct? Only the HASH method contains a database of Mac -> Vlan?
Any better way to keep client to vlan distribution in a pool more even?
Currently on even pooling we have 2 vlans at 90% capacity and 2 vlans at 20% capacity.
Thoughs?
Thanks!